Ferrari AA, Solymos GMB, Castillo RM, Sigulem DM. Risk factors for protein-energy malnutrition in pre-school shantytown children in São Paulo, Brazil. Sao Paulo Med J [Internet]. 1998 Mar. 3 [cited 2025 Jun. 8];116(2):1654-60. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/2269